The hydraulic properties and the course of sediment movement in settling basins of straight-line type with positive or reverse gradient slope are deseribed.
本文从理论上分析了平流直线型顺坡及逆坡沉沙池的水流特性及泥沙运动过程。
OK, so if I go in that direction, which gives me the fastest increase, then the corresponding slope will be the length of the gradient.
也就是说，如果朝该方向运动，函数值变动得最剧烈，那么相应的斜率就是梯度向量的模长。
The system is based on factors that are easily available even in countries with poor facilities, such as bedrock geology, slope gradient and vegetation type.
该系统是根据即便在缺乏地质调查设施的国家也能容易获取的因素设计的，这包括基岩地质、山坡坡度和植被类型。
Now, if I rotate, the the slope sort of increases, increases, increases, and it becomes the largest when I'm going in the direction of a gradient.
如果旋转的话，那么斜率会变大，变大，变大，当和梯度方向一致时，它达到最大值。
Contour furrows overcome this problem because they are placed on a gradient of about 0.5 % across the main slope.
等高沟克服了这个问题，因为这些沟垂直于主坡方向布置，沟道坡度约为0.5%。
These walls were originally raised to stop the gradient of over 30% of the natural slope, which is why they are included as part of the formal and structural design.
这些墙壁的建造最初是为了阻止超过30%的自然坡度，这也是它们被纳入正式的结构设计的一部分的原因。
The results in this study recommed that the length and gradient of the slope should be considered in the soil nutrients management on sloping land.
因此，在坡地土壤养分调控中必须综合考虑坡度和坡长因素。
The relationship between the factors such as gradient, loads and groundwater and the slope stability in lake tunnel excavation should be known.
湖底隧道建设中，各种因素如边坡坡度，坡上超载以及地下水等对开挖时边坡稳定性的影响必须确定。
As an essential factor of landform, slope gradient has impacted the processes of transformation of materials and energies.
坡度是最基本的地貌形态指标，它对地表物质能量迁移转换具有重要影响。
Percentage, relative density and importance values of tree species and intolerant tree and shrub species increased while slope gradient from lower to upper.
灌木层中乔木树种和阳性乔灌木种类比例、相对密度和重要值均随坡位梯度从下部到上部逐渐增大。
Relationships between flow velocity, flow depth, flow discharge, and slope gradient were simulated in a hydraulic flume.
径流流量、流速、水深以及地表坡度是水动力学特性的重要参数，且相互关系密切。
An artificial neural network algorithm, based on variable slope BP algorithm and conjugate gradient algorithm, is presented in this paper.
在常规算法的基础上，提出了一种基于变斜率算法与共轭梯度算法的接力逆向传播算法。
The concentration of the total N and dissolved N become declined with the slope land gradient increase.
径流中的全N和水解N的含量随着坡耕地坡度的增加其含量均呈下降趋势。
There is a remarkable correlativity among soil detachment rate, discharge and slope, the impact of discharge on soil detachment rate is bigger than that of slope gradient.
坡度和流量与土壤剥蚀率之间呈显著相关关系，流量对土壤剥蚀率的影响明显大于坡度；
Simulation result also indicates that the rill width is affected both by slope gradient and critical detachment velocity of surface soil on the hill slope.
模拟结果表明，细沟扩宽过程对坡度和坡面表土临界起动流速的变化十分敏感。
Slope gradient has many impacts on soil erosion by water and mineral nitrogen loss in an erosion process.
坡度是影响坡面水土流失和土壤养分流失过程的重要因素。
It is shown that the total amount of erosion is closely related to hill slope gradient and type of land use.
当细沟扩宽侵蚀在小区片蚀中占主要成分时，小区的片蚀总量常表现出与坡度和表层土使用方式的明显关系。
Steering mechanism is an important mechanism which can adjust compacting gradient of slope for the roadbed side slope compactor.
转向机构是路基边坡压实机调整压实坡度的重要机构。
The environment factors, such as gradient, aspect and position of the slope, had effect to some extent on soil nutrient.
坡度、坡向、坡位等环境因子对土壤养分有一定的影响。
The mechanism and main prevention-cure measure of cutting the top of loess slope according to its nature gradient for the landfall are quantitatively reformed and simulated.
模拟再现了陕北宅基边坡伤亡性黄土崩塌的形成机制，验证了治理此类崩塌的有效措施—建成的宅基边坡谷缘坡度不得大于天然谷缘坡度。
The results show that the average flow velocity increases with the flow discharge and the slope gradient in an exponential form, and the slope gradient has greater effect on velocity than discharge.
结果表明，坡面径流平均流速随坡度和流量的增加而增大，流速与坡度和流量之间存在指数函数关系，坡度对流速的影响大于流量。
Meanwhile, slope gradient had a great impact on purple soil erosion processes.
同时，坡面坡度对紫色土坡面侵蚀过程有重要的影响。
The characters of microhabitats are up the slope and small gradient.
微栖息地的主要特征是坡上位、坡度小、郁闭度较高；
For the slag on the slope, when the saturation is certain, as long as the slope gradient is large enough, the slag will be able to start and form debris flow.
对于坡面上的矿渣堆，在饱和度一定的情况下，底床坡度愈大，愈易起动。
On the slope of the same gradient, soil erosion and hydrodynamic parameter increased slowly with the flow discharge.
坡度相同，坡面径流动力学参数及坡面侵蚀量随放水流量的增大而增加。
Soil translocation was related closely to slope gradient, with a significant linear correlation between mean displacement distance and slope gradient (P<0.01).
土壤耕作位移受地面坡度的影响十分明显，平均位移距离与坡度间呈显著正相关关系。
The influence of slope gradient on the variation rule and total amount of runoff was hardly significant.
坡度对产流规律和产流总量影响并不显著。
This paper tries to explain the effects of slope gradient, slope length and rainfall on slope erosion from the viewpoint of energy.
用能量的观点来解释坡度、坡长、降雨对坡面侵蚀产沙的影响。
This paper tries to explain the effects of slope gradient, slope length and rainfall on slope erosion from the viewpoint of energy.
用能量的观点来解释坡度、坡长、降雨对坡面侵蚀产沙的影响。
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